A tapered item designed to plug temporarily, the end of a leaking boiler tube(s), condenser tube(s), and the like. Excludes plug, tube repair, expanding. See also cap-plug, radiator testing and plug, radiator test.
NSN 6610-00-835-5673
NSN 6620-01-454-8926
NSN 5996-01-225-3837
NSN 6110-01-127-2852
NSN 6645-01-358-3219
NSN 2925-01-468-7073
NSN 5855-01-387-8827
NSN 7035-01-443-3052
NSN 5990-00-362-1453
NSN 6240-01-503-8717
NSN 5965-00-171-1265
NSN 5905-00-762-2820